At 9:30, he helps a couple of pack rats clean up their garage.

It is not that all these people are pack rats, they say.

And she understands how trading can benefit pack rats like herself.

I've become a pack rat in my own right.

As you can see, I came dressed like an old pack rat.

I figure Russell was a pack rat, couldn't let go of stuff.

For years I complained about my father, the pack rat.

The treasure room looked like a giant pack rat's nest.

It may well be that the future belongs to the pack rats.

Or at least the incipient life of a pack rat.